Supplemental Balance Sheet Information (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2013		Dec. 31, 2012
Accounts Receivable
Accounts receivable	$ 173.9		$ 238.8
Less reserves and allowances	(15.9)	[1]	(18.0)	[1]
Accounts receivable, net	158.0		220.8
Inventories
Finished goods	112.4		146.9
Work in process	5.7		6.4
Raw materials and supplies	6.8		12.7
Total inventories	124.9		166.0
Other Current Assets
Nontrade Receivables	17.8		15.1
Deferred income taxes	3.4		4.7
Prepaid expenses	4.3		5.4
Hedging asset	6.9		5.5
Assets held for sale	24.2	[2]	2.5	[2]
Restricted cash	2.2		7.5
Other	23.3		20.9
Total other current assets	82.1		61.6
Property, Plant and Equipment
Property, plant and equipment	221.7		222.6
Less accumulated depreciation	(167.5)		(163.7)
Property, plant and equipment, net	54.2		58.9
Other Assets
Deferred income taxes	10.9		9.3
Pension assets	6.2		6.6
Credit facility fees	2.1		2.3
Other	3.1		3.9
Total other assets	22.3		22.1
Other Current Liabilities
Rebates	31.4		44.8
Accrued European consumer copyright levies	17.6		27.7
Accrued payroll	12.6		11.4
Accrued royalties	6.5		7.5
Deferred revenue	7.7		6.9
Accrued employee severance and related	7.2		16.7
Hedging liability	0.3		1.3
Other	37.0		42.1
Total other current liabilities	120.3		158.4
Other Liabilities
Pension liabilities	24.6		28.1
Deferred revenue	2.5		2.5
Deferred income taxes	3.4		2.1
Other	17.3		19.3
Total other liabilities	$ 47.8		$ 52.0

[1] Accounts receivable reserves and allowances include estimated amounts for customer returns, discounts on payment terms and the inability of certain customers to make the required payment.

[2] Assets held for sale include assets in our XtremeMac and Memorex consumer electronics businesses transferred to held for sale during 2013 as a result of the planned divestiture of these businesses. See Note 4 - Acquisitions and Divestitures for more information on these planned divestitures.